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The
Current Alarm States subdivision contains the H
2
, H
2
O and Trend alarm states. Calisto 2 also
features alarm states for CO. An alarm state is <ON> when the current reading exceeds the
corresponding alarm level. Alarm levels are configured in the Outputs tab, as discussed in Section
4.2.6.
The Current Relay States subdivision shows the actual state of the five output relays. A red LED
icon turns on when a relay is ENERGIZED. Hardware LEDs with the same functions can be seen
on the entry panel. The relationship between alarm and relay states is configured in the Outputs tab,
as discussed in Section 4.2.7.
New Calisto/Calisto 2 units are shipped with numerous operating parameters configured to Morgan
Schaffer factory defaults. Most of these parameters do not require client modification. However, to
take full advantage of the Calisto/Calisto 2 communications, alarms and analog I/Os, it is necessary
to adjust some settings to suit the specific transformer and installation.
To modify the unit information parameters, establish communication using Calisto Access (refer to
Section 4.2.2 Connecting to the Monitor) and edit the information in the Owner, Location,
Transformer ID, Date and Time fields.
Fields can be accessed using the mouse pointer or using the TAB key. New data will
only be sent to the IED if the ENTER key is pressed. Moving to the next field
without pressing the ENTER key will cancel changes made to the previous field.
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